listen to their signal, recorded
2017 via 'Maakeski DX Kiwi SDR' (rb)
no pictures of QSLs or other info available
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Callsigns:
RW
Frequencies Morse Telegraphy:
493
NDB Maryino (*RW) :
no pictures of QSLs or other info available
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Callsigns:
RW
Frequencies Morse Telegraphy:
493